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https://github.com/aljazceru/btcpayserver.git
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2f26979ed7
* Use Blazor for the Vault code * Put elements in different file * Controller abstraction * Break into VaultElement
63 lines
1.9 KiB
Plaintext
63 lines
1.9 KiB
Plaintext
@using BTCPayServer.Hwi
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@using NBitcoin
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@inherits VaultElement
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@implements IDisposable
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@if (ConfirmedOnDevice)
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{
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<button id="vault-confirm" class="btn btn-primary mt-4" type="button" @onclick="OnConfirm">@ui.StringLocalizer["Confirm"]</button>
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}
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else
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{
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<button id="vault-confirm" class="btn btn-primary mt-4" type="button" disabled="disabled">@ui.StringLocalizer["Please, confirm on the device first..."]</button>
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}
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@code {
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private readonly VaultBridgeUI ui;
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public VerifyAddress(VaultBridgeUI ui)
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{
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this.ui = ui;
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}
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public BitcoinAddress Address { get; set; }
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public KeyPath KeyPath { get; set; }
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public ScriptPubKeyType ScriptPubKeyType { get; set; }
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public HwiDeviceClient Device { get; set; }
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private TaskCompletionSource<bool> _cts;
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public void OnConfirm()
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{
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ui.Elements.Remove(this);
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ui.ShowFeedback(FeedbackType.Success, ui.StringLocalizer["Address verified."]);
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_cts?.TrySetResult(true);
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_cts = null;
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}
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bool ConfirmedOnDevice { get; set; }
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public async Task<bool> WaitConfirmed()
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{
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ui.ShowFeedback(FeedbackType.Loading,
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ui.ViewLocalizer["Please verify that the address displayed on your device is <b>{0}</b>...", Address.ToString()]);
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ui.AddElement(this);
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var deviceAddress = await Device.DisplayAddressAsync(ScriptPubKeyType, KeyPath, ui.CancellationToken);
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// Note that the device returned here may be different from what on screen for Testnet/Regtest
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if (deviceAddress != Address)
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{
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ui.ShowFeedback(FeedbackType.Failed, ui.StringLocalizer["Unexpected address returned by the device..."]);
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return false;
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}
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ConfirmedOnDevice = true;
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ui.StateHasChanged();
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_cts = new TaskCompletionSource<bool>(TaskCreationOptions.RunContinuationsAsynchronously);
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return await _cts.Task;
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}
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public void Dispose() => _cts?.TrySetCanceled();
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}
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